Remove empty package "org.springframework.boot.actuate.data"

See gh-49741

Signed-off-by: Yanming Zhou <zhouyanming@gmail.com>

module/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/data/package-info.java

@@ -1,23 +0,0 @@
-/*
- * Copyright 2012-present the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Actuator support dependent on Spring Data.
- */
-@NullMarked
-package org.springframework.boot.actuate.data;
-
-import org.jspecify.annotations.NullMarked;